CN101636991B - 数据通信设备、数据通信系统和数据通信方法 - Google Patents

数据通信设备、数据通信系统和数据通信方法 Download PDF

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Publication number
CN101636991B
CN101636991B CN200880005986.4A CN200880005986A CN101636991B CN 101636991 B CN101636991 B CN 101636991B CN 200880005986 A CN200880005986 A CN 200880005986A CN 101636991 B CN101636991 B CN 101636991B
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CN
China
Prior art keywords
signal
data
terminal
detection circuit
voltage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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CN200880005986.4A
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English (en)
Chinese (zh)
Other versions
CN101636991A (zh
Inventor
山崎善一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
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Canon Inc
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Publication of CN101636991A publication Critical patent/CN101636991A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/493—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems by transition coding, i.e. the time-position or direction of a transition being encoded before transmission
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
    • H03K5/1534—Transition or edge detectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/028—Arrangements specific to the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nonlinear Science (AREA)
  • Dc Digital Transmission (AREA)
  • Near-Field Transmission Systems (AREA)
CN200880005986.4A 2007-02-27 2008-02-19 数据通信设备、数据通信系统和数据通信方法 Expired - Fee Related CN101636991B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP047551/2007 2007-02-27
JP2007047551 2007-02-27
JP2007279354A JP4942195B2 (ja) 2007-02-27 2007-10-26 データ通信装置、データ通信システム及びデータ通信方法
JP279354/2007 2007-10-26
PCT/JP2008/053123 WO2008105350A1 (en) 2007-02-27 2008-02-19 Data communication apparatus, data communication system, and data communication method

Publications (2)

Publication Number Publication Date
CN101636991A CN101636991A (zh) 2010-01-27
CN101636991B true CN101636991B (zh) 2012-11-28

Family

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Family Applications (1)

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CN200880005986.4A Expired - Fee Related CN101636991B (zh) 2007-02-27 2008-02-19 数据通信设备、数据通信系统和数据通信方法

Country Status (5)

Country Link
US (1) US8638894B2 (enExample)
JP (1) JP4942195B2 (enExample)
KR (1) KR101058069B1 (enExample)
CN (1) CN101636991B (enExample)
WO (1) WO2008105350A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021129210A (ja) * 2020-02-13 2021-09-02 キヤノン株式会社 データキャリア装置、データキャリア駆動装置、データ通信システム、画像形成装置及びその交換ユニット
CN113884852B (zh) * 2021-08-27 2024-01-16 苏州浪潮智能科技有限公司 一种i2c链路信号的测试方法及电路
CN114567956B (zh) * 2022-03-09 2024-02-20 北京中瑞方兴科技有限公司 直流照明供电中应对轻载直流载波信号畸变的方法及系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1235713A (zh) * 1996-10-30 1999-11-17 横沟彰 数字波形整形电路、频率倍增电路和外部同步方法以及外部同步电路
CN1319788A (zh) * 2000-03-24 2001-10-31 日本电气株式会社 时钟控制电路和时钟控制方法
US20060098691A1 (en) * 2004-11-09 2006-05-11 Canon Kabushiki Kaisha Data carrier device, data carrier driving device, data communication system using data carrier driving device and data communication method
CN101060507A (zh) * 2006-04-18 2007-10-24 佳能株式会社 数据通信设备、数据通信系统和数据通信方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5539784A (en) * 1994-09-30 1996-07-23 At&T Corp. Refined timing recovery circuit
JP3502618B2 (ja) * 2001-07-19 2004-03-02 松下電器産業株式会社 位相同期ループ回路、及びデータ再生装置
JP2004021316A (ja) * 2002-06-12 2004-01-22 Fujitsu Ltd 通信方法、電子機器、および通信プログラム
JP3643822B2 (ja) * 2002-09-20 2005-04-27 沖電気工業株式会社 インタフェース回路
JP3838972B2 (ja) * 2002-12-25 2006-10-25 Ｎｅｃエレクトロニクス株式会社 周波数検出回路及びデータ処理装置
JP2005012669A (ja) * 2003-06-20 2005-01-13 Kawasaki Microelectronics Kk 信号伝送方法及び信号送信・受信回路
CN1784743A (zh) * 2003-09-09 2006-06-07 松下电器产业株式会社 相位误差检测电路及同步时钟抽出电路
JP4393351B2 (ja) * 2004-11-09 2010-01-06 キヤノン株式会社 データ通信装置、データ通信システム及びデータ通信方法
JP4533113B2 (ja) * 2004-11-30 2010-09-01 キヤノン株式会社 データ通信装置及びデータ通信方法
JP2006217171A (ja) * 2005-02-02 2006-08-17 Sanyo Electric Co Ltd クロック抽出回路

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1235713A (zh) * 1996-10-30 1999-11-17 横沟彰 数字波形整形电路、频率倍增电路和外部同步方法以及外部同步电路
CN1319788A (zh) * 2000-03-24 2001-10-31 日本电气株式会社 时钟控制电路和时钟控制方法
US20060098691A1 (en) * 2004-11-09 2006-05-11 Canon Kabushiki Kaisha Data carrier device, data carrier driving device, data communication system using data carrier driving device and data communication method
CN101060507A (zh) * 2006-04-18 2007-10-24 佳能株式会社 数据通信设备、数据通信系统和数据通信方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开2005-12669A 2005.01.13

Also Published As

Publication number Publication date
US8638894B2 (en) 2014-01-28
WO2008105350A1 (en) 2008-09-04
KR20090111880A (ko) 2009-10-27
JP2008245241A (ja) 2008-10-09
CN101636991A (zh) 2010-01-27
KR101058069B1 (ko) 2011-08-24
JP4942195B2 (ja) 2012-05-30
US20090323785A1 (en) 2009-12-31

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